What factors may affect the attenuation effect of semi-rigid cable assemblies

According to relevant feedback, more and more people pay attention to semi-rigid in recent years.Cable AssemblyThe performance index and universal design, which represents the general performance of the semi-rigid cable assembly. Many people consult the industry's better cable assembly manufacturers on this issue to seek ways to reduce consumption and loss. Now, what factors may affect the attenuation effect of semi-rigid cable assemblies are briefly described:

1. The level of media loss of half-rigid cables.

The attenuation effect of the cable assembly represents the ability of the cable to effectively transmit RF signals, but it is closely related to the level of dielectric loss. If the media loss is higher, then its attenuation rate will be greater, and if the media loss is lower, then its attenuation rate will also decrease, but from the total loss, the proportion of media loss is still very large.

2. The level of loss of half-rigid cable conductors.

The vast majority of manufacturers believe that the attenuation effect of cable assemblies is also closely related to the level of conductor loss. Because the loss of the conductor is the square root of the relationship with the increase of frequency, because if the frequency of the cable assembly changes, the loss of the conductor will also change. Of course, the change of some external factors may also lead to the change of the conductor loss.

3. The level of radiation loss of half-rigid cable.

According to a large number of experimental studies show that the level of radiation loss will also affect the attenuation effect of cable components. This is because the electrical signal in the cable will produce radiation loss in the transmission process, and most of the radiation loss is converted into thermal energy to dissipate, and with the increasing amount of radiation loss, the attenuation of the cable assembly will become more and more severe, so it is necessary to find a better way to reduce the radiation loss.

In order to promote more semi-rigid cable assemblies to have higher RF signal transmission capacity, all kinds of losses should be reduced as much as possible. Many people consult cable assembly manufacturers with good quality and good reputation on how to reduce the loss of cable assemblies. According to the feedback from manufacturers, the factors that affect the attenuation effect of semi-rigid cable assemblies are closely related to the level of semi-rigid cable conductor loss and the level of semi-rigid cable radiation loss in addition to the level of semi-rigid cable dielectric loss.